Enable support for these bootstatus bits:
WDIOF_CARDRESET
WDIOF_OVERHEAT
WDIOF_POWERUNDER
Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
---
drivers/watchdog/da9052_wdt.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/watchdog/da9052_wdt.c b/drivers/watchdog/da9052_wdt.c
index d708c091bf1b1e3327a134d4d2244d4b883d14e4..77039f2f0be54273df1666fe40c413b6c89285a1 100644
--- a/drivers/watchdog/da9052_wdt.c
+++ b/drivers/watchdog/da9052_wdt.c
@@ -135,7 +135,11 @@ static int da9052_wdt_ping(struct watchdog_device *wdt_dev)
}
static const struct watchdog_info da9052_wdt_info = {
- .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
+ .options = WDIOF_SETTIMEOUT |
+ WDIOF_KEEPALIVEPING |
+ WDIOF_CARDRESET |
+ WDIOF_OVERHEAT |
+ WDIOF_POWERUNDER,
.identity = "DA9052 Watchdog",
};
@@ -169,6 +173,13 @@ static int da9052_wdt_probe(struct platform_device *pdev)
da9052_wdt->parent = dev;
watchdog_set_drvdata(da9052_wdt, driver_data);
+ if (da9052->fault_log & DA9052_FAULTLOG_TWDERROR)
+ da9052_wdt->bootstatus |= WDIOF_CARDRESET;
+ if (da9052->fault_log & DA9052_FAULTLOG_TEMPOVER)
+ da9052_wdt->bootstatus |= WDIOF_OVERHEAT;
+ if (da9052->fault_log & DA9052_FAULTLOG_VDDFAULT)
+ da9052_wdt->bootstatus |= WDIOF_POWERUNDER;
+
ret = da9052_reg_update(da9052, DA9052_CONTROL_D_REG,
DA9052_CONTROLD_TWDSCALE, 0);
if (ret < 0) {
--
2.47.0
